package net.wlm.realtime.job;

import org.apache.flink.configuration.Configuration;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.Table;
import org.apache.flink.table.api.TableEnvironment;

/*
* 交易域用SPU-品牌-品类粒度下单各窗口汇总表
*       从kafka 读取订单明细数据，过滤 null 数据，统计各省份各窗口订单数和订单金额，关联省份维度和大区维度，
* 最后将数据写入 Doris 交易域省份粒度下单各窗口汇总表。
 */

public class JtpOrderSkuAggregateDwsJob {
    public static void main(String[] args) {
        // 表执行环境
        TableEnvironment tabEnv = getTableEnv();
        // 输入表
        createInputTable(tabEnv);
        // 数据处理
        Table reportTable = handle(tabEnv);
        // 输出表
        createOutputTable(tabEnv);
        // 保存数据
        saveToDoris(tabEnv,reportTable);
    }

    private static void saveToDoris(TableEnvironment tabEnv, Table reportTable) {
        tabEnv.createTemporaryView("report_table", reportTable);
        tabEnv.executeSql("INSERT INTO dws_trade_sku_order_report_doris_sink\n" +
                "SELECT\n" +
                "    SUBSTRING(CAST(start_time AS STRING), 0, 19) AS start_time,\n" +
                "    SUBSTRING(CAST(end_time AS STRING), 0, 19) AS end_time,\n" +
                "    SUBSTRING(CAST(start_time AS STRING), 0, 10) AS cur_date,\n" +
                "    sku_id, sku_name, spu_id, spu_name, tm_id, tm_name,\n" +
                "    category3_id, category3_name, category2_id, category2_name, category1_id, category1_name,\n" +
                "    order_count, order_amount\n" +
                "FROM report_table");
    }

    private static void createOutputTable(TableEnvironment tabEnv) {
        // 输出表
        tabEnv.executeSql("CREATE TABLE dws_trade_sku_order_report_doris_sink(\n" +
                "    `start_time` STRING,\n" +
                "    `end_time` STRING,\n" +
                "    `cur_date` STRING,\n" +
                "    `sku_id` STRING,\n" +
                "    `sku_name` STRING,\n" +
                "    `spu_id` STRING,\n" +
                "    `spu_name` STRING,\n" +
                "    `tm_id` STRING,\n" +
                "    `tm_name` STRING,\n" +
                "    `category3_id` STRING,\n" +
                "    `category3_name` STRING,\n" +
                "    `category2_id` STRING,\n" +
                "    `category2_name` STRING,\n" +
                "    `category1_id` STRING,\n" +
                "    `category1_name` STRING,\n" +
                "    `order_count` BIGINT,\n" +
                "    `order_amount` DECIMAL(16, 2)\n" +
                ") WITH (\n" +
                "    'connector' = 'doris',\n" +
                "    'fenodes' = 'node102:8030',\n" +
                "    'table.identifier' = 'jtp_mall_report.dws_trade_sku_order_report',\n" +
                "    'username' = 'root',\n" +
                "    'password' = '123456',\n" +
                "    'sink.batch.interval' = '10s',\n" +
                "    'sink.max-retries' = '3',\n" +
                "    'sink.batch.size' = '1000'\n" +
                ")");
    }

    /*
     * 数据处理
     */
    private static Table handle(TableEnvironment tabEnv) {
        // 创建--hbase--数据源--维度表
        tabEnv.executeSql("CREATE TABLE dim_sku_info_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, spu_id STRING, price STRING, sku_name STRING, sku_desc STRING, weight STRING, tm_id STRING,\n" +
                "     category3_id STRING, sku_default_img STRING, is_sale STRING, create_time STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_sku_info',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
        // 维表关联
        Table orderJoinTable = tabEnv.sqlQuery("SELECT\n" +
                "    t1.id,\n" +
                "    t1.order_id,\n" +
                "    t1.user_id,\n" +
                "    t1.sku_id,\n" +
                "    t1.sku_name,\n" +
                "    t1.province_id,\n" +
                "    t1.create_time,\n" +
                "    t1.source_type_name,\n" +
                "    t1.sku_num,\n" +
                "    t1.split_total_amount,\n" +
                "    t2.spu_id,\n" +
                "    t2.category3_id,\n" +
                "    t2.tm_id\n" +
                "FROM dwd_order_detail_kafka_source t1\n" +
                "         LEFT JOIN dim_sku_info_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t2\n" +
                "    ON t1.sku_id = t2.row_key");
        tabEnv.createTemporaryView("order_join_table", orderJoinTable);
        //设置窗口，SKU分组，聚合计算
        Table resultTable = tabEnv.sqlQuery("SELECT\n" +
                "    DATE_FORMAT(window_start, 'yyyy-MM-dd HH:mm:ss') AS start_time,\n" +
                "    DATE_FORMAT(window_end, 'yyyy-MM-dd HH:mm:ss') AS end_time,\n" +
                "    sku_id, sku_name, spu_id, category3_id, tm_id ,\n" +
                "    count(distinct id) AS order_count,\n" +
                "    sum(cast(split_total_amount AS DECIMAL(10, 2))) AS order_amount,\n" +
                "    PROCTIME() AS proc_time\n" +
                "FROM TABLE (\n" +
                "        TUMBLE(\n" +
                "            DATA => TABLE order_join_table,\n" +
                "            TIMECOL => DESCRIPTOR(create_time),\n" +
                "            SIZE => INTERVAL '1' MINUTES\n" +
                "            )\n" +
                "    )\n" +
                "WHERE user_id IS NOT NULL AND source_type_name IS NOT NULL\n" +
                "GROUP BY\n" +
                "    window_start, window_end,\n" +
                "    sku_id, sku_name, spu_id, category3_id, tm_id");
        tabEnv.createTemporaryView("result_table", resultTable);
        //  维度表：dim_spu_info
        tabEnv.executeSql("CREATE TABLE dim_spu_info_hbase_source (\n" +
                "         row_key STRING,\n" +
                "         info ROW<id STRING, spu_name STRING, description STRING, category3_id STRING, tm_id STRING>,\n" +
                "         PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_spu_info',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
        // 维度表：dim_base_trademark
        tabEnv.executeSql("CREATE TABLE dim_base_trademark_hbase_source (\n" +
                "            row_key STRING,\n" +
                "            info ROW<id STRING, tm_name STRING, logo_url STRING>,\n" +
                "            PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_base_trademark',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
        tabEnv.executeSql("CREATE TABLE dim_base_category3_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, name STRING, category2_id STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_base_category3',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
        // 维度表：dim_base_category2
        tabEnv.executeSql("CREATE TABLE dim_base_category2_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, name STRING, category1_id STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_base_category2',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
        // 维度表：dim_base_category1
        tabEnv.executeSql("CREATE TABLE dim_base_category1_hbase_source (\n" +
                "    row_key STRING,\n" +
                "    info ROW<id STRING, name STRING>,\n" +
                "    PRIMARY KEY (row_key) NOT ENFORCED\n" +
                ") WITH (\n" +
                "    'connector' = 'hbase-2.2',\n" +
                "    'table-name' = 'dim_base_category1',\n" +
                "    'zookeeper.quorum' = 'node101:2181,node102:2181,node103:2181',\n" +
                "    'lookup.async' = 'true',\n" +
                "    'lookup.cache.max-rows' = '10',\n" +
                "    'lookup.cache.ttl' = '1 hour'\n" +
                ")");
        // 维度关联
        Table reportTable = tabEnv.sqlQuery("SELECT\n" +
                "    t1.start_time,\n" +
                "    t1.end_time,\n" +
                "    t1.sku_id,\n" +
                "    t1.sku_name,\n" +
                "    t1.spu_id,\n" +
                "    t2.spu_name,\n" +
                "    t1.tm_id,\n" +
                "    t3.tm_name,\n" +
                "    t1.category3_id,\n" +
                "    t4.name AS category3_name,\n" +
                "    t4.category2_id,\n" +
                "    t5.name AS category2_name,\n" +
                "    t5.category1_id,\n" +
                "    t6.name AS category1_name,\n" +
                "    t1.order_count,\n" +
                "    t1.order_amount,\n" +
                "    UNIX_TIMESTAMP() * 1000 AS ts\n" +
                "FROM result_table t1\n" +
                "         LEFT JOIN dim_spu_info_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t2 ON t1.spu_id = t2.row_key\n" +
                "    LEFT JOIN dim_base_trademark_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t3 ON t1.tm_id = t3.row_key\n" +
                "    LEFT JOIN dim_base_category3_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t4 ON t1.category3_id = t4.row_key\n" +
                "    LEFT JOIN dim_base_category2_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t5 ON t4.category2_id = t5.row_key\n" +
                "    LEFT JOIN dim_base_category1_hbase_source FOR SYSTEM_TIME AS OF t1.proc_time AS t6 ON t5.category1_id = t6.row_key");
        return reportTable;
    }

    /*
    * 创建输入表
     */
    private static void createInputTable(TableEnvironment tabEnv) {
        // 创建输入表
        tabEnv.executeSql("CREATE TABLE dwd_order_detail_kafka_source(\n" +
                "    id STRING,\n" +
                "    order_id STRING,\n" +
                "    user_id STRING,\n" +
                "    order_status STRING,\n" +
                "    sku_id STRING,\n" +
                "    sku_name STRING,\n" +
                "    province_id STRING,\n" +
                "    activity_id STRING,\n" +
                "    activity_rule_id STRING,\n" +
                "    coupon_id STRING,\n" +
                "    date_id STRING,\n" +
                "    create_time TIMESTAMP(3),\n" +
                "    operate_date_id STRING,\n" +
                "    operate_time TIMESTAMP(3),\n" +
                "    source_id STRING,\n" +
                "    source_type STRING,\n" +
                "    source_type_name STRING,\n" +
                "    sku_num STRING,\n" +
                "    split_original_amount STRING,\n" +
                "    split_activity_amount STRING,\n" +
                "    split_coupon_amount STRING,\n" +
                "    split_total_amount STRING,\n" +
                "    row_op_ts String,\n" +
                "    proc_time AS PROCTIME(),\n" +
                "    WATERMARK FOR create_time AS create_time - INTERVAL '0' MINUTE\n" +
                ")WITH (\n" +
                "    'connector' = 'kafka',\n" +
                "    'topic' = 'dwd-order-detail',\n" +
                "    'properties.bootstrap.servers' = 'node101:9092,node102:9092,node103:9092',\n" +
                "    'properties.group.id' = 'gid-dws-trade-sku-order',\n" +
                "    'scan.startup.mode' = 'earliest-offset',\n" +
                "    'format' = 'json',\n" +
                "    'json.fail-on-missing-field' = 'false',\n" +
                "    'json.ignore-parse-errors' = 'true'\n" +
                ")");
        //tabEnv.executeSql("select * from dwd_order_detail_kafka_source").print();
    }

    /*
    * 获取表执行环境
     */
    private static TableEnvironment getTableEnv() {
        // 环境属性设置
        EnvironmentSettings settings = EnvironmentSettings.newInstance()
                .inStreamingMode()
                .useBlinkPlanner()
                .build();
        // 配置属性设置
        TableEnvironment tabEnv = TableEnvironment.create(settings);
        Configuration configuration = tabEnv.getConfig().getConfiguration();
        configuration.setString("table.local-time-zone","Asia/Shanghai");
        configuration.setString("table.exec.resource.default-parallelism","1");
        configuration.setString("table.exec.state.ttl","5 s");
        // 返回对象
        return tabEnv;
    }

}